7910310000

    Data sheet... W-terminal with external tensioning WTR 4 STB SL BL Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com     At Weidmüller, new solutions for the energy sector are developed according to local or application-based installation requirements. In some countries, control and protection of switching installations for transmission and distribution networks must comply with the EA-TS 50-18 standard. The standard prescribes "spring-loaded" terminals in conjunction with hook-blade cable lugs in order to ensure additional safety. The Weidmüller "spring-loaded" terminals of the WDU SL series and the disconnect terminals of the WTL SL series comply with this standard. In the SL versions, the clamping yoke is backed up by a helical spring. Furthermore, this arrangement permits two conductors to be connected to one terminal when the hook-blade cable lugs are placed back to back. The aim of this arrangement is to ensure good electrical contact even if someone forgets to tighten the clamping screw! General ordering data   Order No. Type Version GTIN (EAN) Qty.   7910310000 WTR 4 STB SL BL W-terminal with external tensioning, Testdisconnect terminal, Rated cross-section: 4 mm², Screw connection 4008190576738 50 pc(s). Creation date May 24, 2013 12:01:14 AM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 1     Data sheet... W-terminal with external tensioning WTR 4 STB SL BL   Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Dimensions and weights   Length Height Net weight   61.5 mm 46.5 mm 14.7 g       Width Height of lowest version   -50 °C     Storage temperature Continuous operating temp., max. 6.1 mm 47 mm Temperatures   Operating temperature Continuous operating temp., min.   120 °C Additional technical data   Explosion-tested version Open sides Version     No   right   Screw connection, Disconnection element, with sockets, for plug-in cross-connector, One end without connector Number of similar terminals Type of mounting   1 Snap-on       Voltage size D (CSA) Wire cross section max. (CSA)   300 V 10 AWG   Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, max. CSA ratings data   Certificate No. (CSA) Current size D (CSA) Wire cross section min. (CSA)   200039-1057876 10 A 22 AWG Clampable wires (additional connection)   Conductor cross-section, flexible plus plastic collar DIN 46228/1, further connection, min.   0.5 mm² 4 mm² Clampable wires (rated connection)   Type of connection Screw connection Blade size 0.6 x 3.5 mm Number of connections 2 Clamping range, rated connection, max. 6 mm² Tightening torque, min. 0.5 Nm Torque level with DMS electric screwdriver 2 Wire connection cross section, solid core, max. rated connection 0.5 mm² Wire connection cross section, stranded, rated connection, min. 1.5 mm² Wire connection cross section, finely stranded, max. 4 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, min. 0.5 mm² Wire connection cross section AWG, min. AWG 26                         Stripping length Connection direction Clamping range, rated connection, min. Clamping screw Tightening torque, max. Gauge to IEC 60947-1 13 mm on side 0.22 mm² M3 0.6 Nm A4 Wire connection cross section, solid core max. rated connection 6 mm² Wire connection cross section, stranded, rated connection, max. 6 mm² Wire connection cross-section, finely stranded, min. 0.5 mm² Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, rated connection, max. 4 mm² Wire connection cross section AWG, max. AWG 10 Dimensions   TS 35 offset   24.5 mm     Creation date May 24, 2013 12:01:14 AM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 2     Data sheet... W-terminal with external tensioning WTR 4 STB SL BL   Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Technical data Rated data   Rated cross-section Rated impulse withstand voltage Current at maximum wires Pollution severity           Rated voltage Rated current Standards         Voltage size C (UR) 300 V Conductor size Factory wiring max. (UR) 10 AWG Conductor size Field wiring max. (UR) 10 AWG Wemid V-0     Colour   W-terminal with external tensioning on side 2 No Yes   Type of connection         Number of levels No. of clamping points per level Mounting rail   EC000902 30-21-18-11 27-14-11-31 27-14-11-26         ETIM 3.0 eClass 4.1 eClass 6.2   4 mm² 6 kV 32 A 3 500 V 32 A IEC 60947-7-1 UL ratings data   Certificate No. (UR) E60693VOL1SEC38 Current size C (UR) 22 A Conductor size Factory wiring min. (UR) 22 AWG   Material data   Material UL 94 flammability rating   Blue System specifications   Product family Connection direction Number of connections Levels cross-connected internally End cover plate required   Screw connection 1 2 TS 35 Classifications   ETIM 2.0 UNSPSC eClass 5.1 eClass 7.1   EC000902 27-14-11-31 27-14-11-26 Product information   Descriptive text technical data Descriptive text accessories   UL/CSA 600 V possible with end plate WAP or WTW partition plate. Hook-shaped cable lugs 1 - 2.5 mm² (black) order no. 9036290000 (100 pcs) Approvals   Approvals ROHS   Conform Creation date May 24, 2013 12:01:14 AM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 3     Data sheet... W-terminal with external tensioning WTR 4 STB SL BL   Drawings Weidmüller Interface GmbH & Co. KG Klingenbergstraße 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-292083 www.weidmueller.com Creation date May 24, 2013 12:01:14 AM CEST   Catalogue status 27.9.2012 / We reserve the right to make technical changes. 4